doc: Add subscriber number to handsfree-api

diff --git a/doc/handsfree-api.txt b/doc/handsfree-api.txt
index 94e9a8f..5f45efb 100644 (file)
--- a/doc/handsfree-api.txt
+++ b/doc/handsfree-api.txt
@@ -76,3 +76,7 @@ Properties    array{string} Features [readonly]
 
                        The current charge level of the battery.  The value
                        can be between 0 and 5 respectively.
+
+               array{string} SubscriberNumbers [readonly]
+
+                       List of subscriber numbers provided by the AG.